"The arrival at Havana harbor this week of three Russian military ships and a nuclear-powered submarine to take part in exercises in the Caribbean should set off alarm in Washington."
"Officials told reporters that the exercises aren’t considered a threat to the U.S., but American ships have been deployed to shadow the Russian mini fleet.
It’s a good idea because Cuba and Russia watchers know the only exercise being staged in Cuban waters this week is a show-and-tell meant to remind the U.S. of what can happen when Cuba and Russia play together. Flashback to the Cuban Missile Crisis of October 1962."
https://www.msn.com/en-us/news/world/russia-uses-cuba-to-make-a-point-to-the-u-s-remember-the-1962-missile-crisis-opinion/ar-BB1o6eza
Russian warship visits Cuba, bringing missiles within 30 miles of US
https://www.msn.com/en-us/news/world/russian-warship-visits-cuba-bringing-missiles-within-30-miles-of-us/ar-BB1o6ScK